Shop Search MCP

Product search for AI agents with an executable buy-path — search across Amazon and live Shopify storefronts, vet the merchant, build a cart, get a checkout URL. Pay-per-call over MPP (HTTP 402): no API key, no signup, no account.

Run by Light Anchor, an agency operating real Amazon brands.

Connect (remote MCP server)

Claude Code:

claude mcp add --transport http shop-search https://amazon.lightanchor.ai/mcp

Cursor / Claude Desktop / other stdio-only clients — use the bundled shim:

{
  "mcpServers": {
    "shop-search": {
      "command": "npx",
      "args": ["-y", "github:Light-Anchor/shop-search-mcp"]
    }
  }
}

Tools

Tool	Cost	What it does
shop_search_preview	free	Top Amazon result for any product query (rate-limited)
get_paid_endpoints	free	The full pay-per-call API and how to pay

The full API (pay-per-call, MPP)

Endpoint	Price
POST /v1/shop/search	$0.05	20+ results: Amazon + live Shopify stores with agent-executable cart routes
POST /v1/shop/cart	$0.05	Builds a real cart on any Shopify store → returns its checkout URL
POST /v1/amazon/product	$0.05	Live ASIN snapshot: price, BSR, rating distribution, seller
POST /v1/amazon/listing-audit	$1.00	Conversion audit: score, grade, ranked defects, top fixes
POST /v1/review-insights	$5.00	Evidence-linked review analysis (async, free polling)
trust.lightanchor.ai /v1/trust-check	$0.25	Merchant buy-safety verdict for any shop URL

Agent setup one-liner: Read https://amazon.lightanchor.ai/skill.md and set it up

• Try it in a browser: amazon.lightanchor.ai/demo
• Docs: llms.txt · OpenAPI
• Payments settle via MPP tempo.charge; malformed inputs are rejected before payment settles — agents are never charged for typos.